package com.api;

import java.net.InetAddress;
import java.net.UnknownHostException;

/**
 * @author Vhong
 * @version 1.0
 */
public class API_ {
    public static void main(String[] args) throws UnknownHostException {

        //1.获取本机的InetAddress 对象
        InetAddress localHost = InetAddress.getLocalHost();

        System.out.println(localHost);

        //2.根据指定主机名 获取 InetAddress对象
        InetAddress host1 = InetAddress.getByName("DESKTOP-6HS9UBG");
        System.out.println("host1="+host1);

        //3.根据域名返回 InetAddress对象，比如www.baidu.com对应
        InetAddress host2 = InetAddress.getByName("www.baidu.com");
        System.out.println("host2="+host2);

        //4.通过InetAddress对象，获取对应的地址
        String hostAddress = host2.getHostAddress();
        System.out.println("host2对应的ip :"+hostAddress);

        //5.通过 InetAddress对象，获取对应的主机名/或者的域名
        String hostName = host2.getHostName();
        System.out.println("host2对应的主机名/域名="+hostName);

    }
}
